Product DetailsThe Nutri-Caffeine Shampoo has also been developed for color-treated and stressed hair. It contains conditioning agents that repair the externally stressed hair. This represents no burden on the hair? since no silicones that weigh down the hair are used.The nutri-caffeine complex in Plantur 21 helps to prevent an energy deficit in the hair roots. The caffeine in Plantur 21 primarily slows down degradation of the important energy carrier cAMP.Place of OriginGermanyDirectionsLeave the shampoo on for 2 minutes – from application to rinse. Use dailyIngredientsAqua? Sodium Laureth Sulfate? Cocamidopropyl Betaine? Glycerin? Sodium Chloride? Panthenol? Caffeine? Coco-Glucoside? Glyceryl Oleate? Parfum? Polyquaternium-7? Sodium Citrate? Polyquaternium-10? Potassium Sorbate? Citric Acid? Calcium Gluconate? Magnesium Gluconate? Sodium Benzoate? Zinc PCA? Niacinamide? Limonene? Linalool? Biotin? Methylparaben? Propylparaben.(Non-binding Information. Please refer to the ingredients list on the packaging.)- Caffeine activates the hair roots and improves hair growth.- Biotin regulates the hair roots‘ energy balance and makes a contribution to maintaining healthy hair growth.- Zinc is the most important trace element in the hair and a growth factor for healthy hair roots.- Calcium and magnesium improve the hair roots‘ resistance.